Thermostats Tekmar | 519 One Stage Heat Thermostat, Includes Slab Sensor (518 + 079)

The Radiant Thermostat 519 Accurately Controls The Room And/Or Floor Temperature For A Hydronic Heating Zone Using Pulse Width Modulation (Pwm) Technology. Simple Up And Down Buttons And A Display With Large Type Make This Thermostat Easy To Read And Use. A Slab Sensor 079 Is Included To Measure Floor Temperature To Protect The Floor From Overheating And Enhance Comfort. This Easy To Install Thermostat Is A Direct Replacement For The Tekmar Thermostat 509.

Specifications

• Control: Microprocessor Control. This Is Not A Safety (Limit) Control
• Packaged Weight: 0.60 Lb
• Dimensions: 3-11/16″ H X 3″ W X 15/16″ D
• Enclosure:White Pvc Plastic, Nema Type 1
• Approvals: Meets Class B: Ices & Fcc Part 15
• Ambient Conditions: Indoor Use Only, 32 To 122°F (0 To 50°C), Rh ≤ 90% Non-Condensing
• Power Supply: 10 To 30 V (Ac/Dc), 50/60 Hz, 1.8 Va Standby, 56 Va Max Fully Loaded, Class 2
• Relay: 30 V (Ac/Dc) 2 A, Class 2 Circuits
• Sensors: Ntc Thermistor, 10 Kω @ 77°F (25°C ±0.2°C) S=3892
• Included: Slab Sensor 079
• Optional: Tekmar Type # 070, 072, 073, 076, 077, 079, 084

• Radiant Floor Heating
• Pulse Width Modulation
• Auxiliary Sensor Input
• Outdoor & Floor Temperature Display
• Backlight
• Freeze Protection
• Includes Slab Sensor 079
• Limited 3 Year Warranty